https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2026-1154.htmlhttps://patchthecve.com/cve/CVE-2026-1154.htmlWed, 17 Jun 2026 10:15:13 +0000MEDIUM 4.3: A flaw has been found in SourceCodester E-Learning System 1.0. This impacts an unknown function of the file /admin/modules/lesson/index.php of the component Lesson Module Handler. Executing a manipulation of the argument Title/Description can lead to basic cross site scripting. The attack can be exehttps://patchthecve.com/cve/CVE-2025-1590.htmlhttps://patchthecve.com/cve/CVE-2025-1590.htmlWed, 17 Jun 2026 08:39:25 +0000MEDIUM 4.7: A vulnerability was found in SourceCodester E-Learning System 1.0. It has been classified as critical. Affected is an unknown function of the file /admin/modules/lesson/index.php of the component List of Lessons Page. The manipulation leads to unrestricted upload. It is possible to launch the attackhttps://patchthecve.com/cve/CVE-2025-1589.htmlhttps://patchthecve.com/cve/CVE-2025-1589.htmlWed, 17 Jun 2026 08:39:25 +0000MEDIUM 4.3: A vulnerability was found in SourceCodester E-Learning System 1.0 and classified as problematic. This issue affects some unknown processing of the file /register.php of the component User Registration Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely.